CN109477647A - The construction method of air-conditioning system and the design method of air-conditioning system - Google Patents
The construction method of air-conditioning system and the design method of air-conditioning system Download PDFInfo
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- CN109477647A CN109477647A CN201680086887.8A CN201680086887A CN109477647A CN 109477647 A CN109477647 A CN 109477647A CN 201680086887 A CN201680086887 A CN 201680086887A CN 109477647 A CN109477647 A CN 109477647A
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- air
- conditioning
- room
- pressure fan
- building
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
- F24F3/0444—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature in which two airstreams are conducted from the central station via independent conduits to the space to be treated, of which one has a constant volume and a season-adapted temperature, while the other one is always cold and varies in volume
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
- F24F3/052—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned
- F24F3/0527—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned in which treated air having differing temperatures is conducted through independent conduits from the central station to various spaces to be treated, i.e. so-called "multi-Zone" systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
Abstract
The construction method of air-conditioning system of the invention is, the return subregion adjacent with multiple rooms is formed in building (1), in room, suction unit (9a is set, 9b, 9c, 9d, 18a, 18b, 18c, 18d), it blows out from pressure fan (40a, 40b, 40c, 40d, 41a, 41b, 41c, air 41d) sent, in room and return to setting exhaust portion (52) between subregion, form the discharge air-flow from room towards return subregion, returning to subregion, more pressure fan (40a are set, 40b, 40c, 40d, 41a, 41b, 41c, 41d) at least 1 air conditioner (30a), pass through the air conditioner (30a) operated in returning to subregion, the air being discharged from multiple rooms in building (1) exists It returns in subregion and has adjusted temperature and humidity, and multiple rooms air-supply by pressure fan (40a, 40b, 40c, 40d, 41a, 41b, 41c, 41d) into building (1), thus, it is possible to carry out in building the air conditioning of (1).
Description
Technical field
The present invention relates to the construction method of air-conditioning system and the design method of air-conditioning system, which passes through one
Air regulator and pressure fan carry out air conditioning to multiple rooms in building.
Background technique
In the past, for this air-conditioning system, there is known following contents: air-conditioning unit room being arranged in interior of building, sky is passed through
Gas adjuster carries out temperature adjusting to the air for being sucked into the air-conditioning unit room, then blown by pressure fan to multiple rooms (such as
Referring to patent document 1).
The following air-conditioning system that is directed at while referring to Fig. 8 is illustrated.
As shown in figure 8, the roof space of building is arranged in air-conditioning unit room 101, pass through the vertical wall for making to be provided with opening portion
106 hang down between the air-conditioning unit room 101 and floor surface 116, so that air-conditioning unit room 101 to be divided into mixing unit 133 and divide
Dissipate the two rooms of room 200.
In the one side wall 111 of one of room, that is, mixing unit 133 of air-conditioning unit room 101, it is provided as outside air
The roof space air suction inlet 400 and external air introducing ports 311 of suction inlet, furthermore are provided as leading in floor surface 116
The transom window 115 in air port.And air-conditioning 102 is provided in one side wall 111.In order to make to be blown to house from air-conditioning unit room 101
Interior air turns again to air-conditioning unit room 101, and transom window 115 is connected to the space of premises.
In another room, that is, dispersing chamber 200 of air-conditioning unit room 101, it is provided with the lattice shape parallel with vertical wall 106
Gas supply pressure fan mounting wall 144.Gas supply pressure fan 104 is installed in gas supply pressure fan mounting wall 144.Relative to for pneumatic transmission
There is the opposite side of the side for the wall 106 that hangs down, supply between pressure fan mounting wall 144 and wall surface 112b in assembling wall 144
The pipeline space 202 of steam line (not shown), steam line are arranged as connection gas supply pressure fan 104 and lead to indoor each
Room is formed with through-hole (not shown), number of through-holes and conduct in the wall surface 112b or floor surface 116 of air-conditioning unit room 101
The quantity in the room of air-conditioning object is corresponding, passes through steam line.
Gas supply pressure fan 104 is driven by direct current generator, is taken out from fan aspirated mouth, that is, air entry 141 of gas supply pressure fan 104
It inhales the air in air-conditioning unit room 101 and blows to multiple rooms of house.Air recycles between air-conditioning unit room 101 and room.
By driving air-conditioning 102, the air from air-conditioning is flowed out to mixing unit 133.Pressure fan 104 is supplied by driving, comes from roof
The air in space is flowed out from roof space air suction inlet 400 to air-conditioning unit room 101, and outside air is from external air introducing ports
311 flow out to air-conditioning unit room 101.In this way, using an air-conditioning 102 and multiple gas supply pressure fan 104 to house
Multiple rooms carry out air conditioning.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2012-57880 bulletin
Summary of the invention
Technical problems to be solved by the inivention
In such a previous air-conditioning system, in order to which air-conditioning i.e. air conditioner is arranged, need to be arranged air-conditioning unit room conduct
Dedicated room.Furthermore it needs that mixing unit is arranged in air-conditioning unit room, flows to the sucking air of air-conditioning unit room for mixing and (inhale
Enter air-flow) with the blow out air of air conditioner (i.e. blowout air-flow), in turn, (also such as the 0046th Duan Suoji in existing patent document
Carry) in order to prevent because air-conditioning, exhaust outlet, air supply opening position too close to due to cause air to follow in narrow range
The phenomenon that ring, that is, air flow shortcircuit, needing to require efforts is away as far as possible the setting position of air conditioner, exhaust outlet, air supply opening.This
If sample, air-conditioning unit room needs the volume of size to a certain degree, and construction is also not easy.
The present invention is the invention in order to solve such a previous technical problem, it is therefore an objective to provide a kind of air-conditioning system
The design method of construction method and air-conditioning system, the air-conditioning system are easy to make air-conditioning without the need for the room of setting air conditioner
Machine, exhaust outlet, air supply opening remotely configure, so that the blowout air-flow from air conditioner is difficult to happen air flow shortcircuit.
For solving the scheme of above-mentioned technical problem
The construction method of air-conditioning system of the invention to achieve the goals above, is formed with and multiple rooms between floors
Adjacent return subregion, is arranged suction unit in room, blows out the air sent from pressure fan, sets between room and return subregion
Exhaust portion is set, is formed from room towards the discharge air-flow for returning to subregion, more pressure fan and at least 1 sky is set returning to subregion
Tune machine.
With this solution, a kind of air-conditioning system can be obtained, it can be by the way that the air conditioner for returning to subregion be arranged in multiple
Room carries out air conditioning, in addition, no setting is required for the dedicated air-conditioning unit room of air conditioner to be arranged.
In addition, another program be using in building staircase or corridor as return subregion.
A degree of volume for air conditioner to be arranged is ensured due to returning to subregion as a result, so one can be obtained
Kind air-conditioning system configures air conditioner, exhaust outlet, air entry remotely returning to subregion.
In addition, another program is that pressure fan is arranged in a manner of avoiding the blow-off direction of the blowout air-flow from air conditioner
Suction inlet.
Thereby, it is possible to obtain a kind of air-conditioning system, the blowout air-flow from air conditioner is made to be difficult to happen air flow shortcircuit.
In addition, another program is, pressure fan is set in the lower section of the blow-off outlet of the blowout air-flow from air conditioner, and make
The blow-off direction of blowout air-flow from air conditioner is approximate horizontal.
Thereby, it is possible to obtain a kind of air-conditioning system, the blowout air-flow from air conditioner is made to be difficult to happen air flow shortcircuit.
In addition, another program is that the exhaust portion of at least one or more is arranged in the top of air conditioner.
Thereby, it is possible to obtain a kind of air-conditioning system, the blowout air-flow from air conditioner is made to be difficult to happen air flow shortcircuit.
In addition, another program is, total air output of multiple pressure fan is made to be more than the air-conditioning air volume of air conditioner.
Thereby, it is possible to obtain a kind of air-conditioning system, it is not necessarily to dedicated air-conditioning unit room, and easily makes air conditioner, exhaust
Mouth, air entry, which farther from one another configure, is returning to subregion.
The design method of air-conditioning system of the invention to achieve the goals above, has follow steps: air conditioning capacity determines
Step determines the air conditioning capacity of air conditioner according to the air conditioning design load calculation to building；Air output deciding step, according to room
Respective volume, determine air-supply to each room air output；Total calculation of air quantity step, in air output deciding step
Adding up to the air output in each room for middle decision, calculates total air output；Air-conditioning air volume deciding step, according to closing
The total air output determined in meter calculation of air quantity step, determines the optimal air-conditioning air volume of air conditioner, determines according to by air output
Air output that step determines and select the pressure fan blown to each room, select air conditioner, which has in air-conditioning energy
The air conditioning capacity determined in power deciding step, and air quantity can be set as the optimal air-conditioning determined in air-conditioning air volume deciding step
Air quantity air-conditioning air volume below.
With this solution, the pressure fan and air conditioner for air-conditioning system as described below can most preferably be selected: being built
It builds in object, there are multiple rooms and returns to subregion, suction unit is set in room, the air sent from pressure fan is blown out, in room
Exhaust portion is set, is formed from room towards the discharge air-flow for returning to subregion, more pressure fan and at least 1 is set returning to subregion
Air conditioner guides the air for returning to subregion to room from suction unit, and the air in room is guided from exhaust portion to return subregion.
In addition, yet another aspect is, have the air conditioner of the air conditioning capacity determined by air conditioning capacity deciding step can not
In the case that air quantity is set as the optimal air-conditioning air volume determined in air-conditioning air volume deciding step air-conditioning air volume below, select
Pressure fan so that the minimum air-conditioning air volume that can be set by air conditioner as add up to air output 70% or less.
With this solution, can during selecting the pressure fan and air conditioner for air-conditioning system as described below,
In the lesser situation of total air output that especially smaller in total volume due to room and pressure fan needs, most preferably design
Air-conditioning air volume and total air output, the air-conditioning system are as follows: in building, there are multiple rooms and return to subregion, set in room
Suction unit is set, the air sent from pressure fan is blown out, exhaust portion is also set up in room, forms the row from room towards return subregion
Air-flow out, return subregion more pressure fan and at least 1 air conditioner are set, by the air for returning to subregion from suction unit guide to
Room guides the air in room to return subregion from exhaust portion.
In addition, yet another aspect is, selected have can be to the pressure fan for the air quantity adjustment mechanism that air quantity is adjusted.
With this solution, after constructing to air-conditioning system, it is able to use air quantity adjustment mechanism, increases or reduce wind
Amount is to correspondingly adjust air conditioning capacity with the variation of the air conditioner load in each room.
Invention effect
It is capable of providing a kind of air-conditioning system according to the present invention, which has the effect that no setting is required air conditioner
Room and can simply construct, be easily configured air conditioner, exhaust outlet, air entry, and their construction work is also easy to reality
It applies.
Furthermore it is possible to provide a kind of air-conditioning system, which has the effect that the blowout air-flow from air conditioner
It is difficult to happen air flow shortcircuit, and spread, mixed, the Air Conditioning of temperature and humidity equalization can be supplied to multiple rooms, and each
The difference of the temperature and humidity in room is smaller.
Detailed description of the invention
Fig. 1 is 1 building top view of the building for the composition of air-conditioning system for showing embodiments of the present invention 1.
Fig. 2 is 2 buildings top views of the building.
Fig. 3 is the enlarged plan view of 2 buildings staircase parts of the building.
Fig. 4 is the A-A cross-sectional view of 2 buildings staircase parts of the building.
Fig. 5 is the B-B cross-sectional view of 2 buildings staircase parts of the building.
Fig. 6 is the top view for showing the building of the composition of air-conditioning system of embodiments of the present invention 2.
Fig. 7 is the C-C cross-sectional view of the corridor section of the building.
Fig. 8 is to show the perspective view of the air conditioning chamber of previous air-conditioning system.
Specific embodiment
The construction method of the air-conditioning system of 1st embodiment of the invention, be following methods: be formed between floors with
The adjacent return subregion in multiple rooms is arranged suction unit in room, the air sent from pressure fan is blown out, in room and return point
Exhaust portion is set between area, is formed from room towards the discharge air-flow for returning to subregion, return subregion be arranged more pressure fan with
At least 1 air conditioner, by the air conditioner operated in returning to subregion, the air being discharged from multiple rooms in building is being returned
It returns in subregion and has adjusted temperature and humidity, and multiple rooms air-supply by pressure fan into building, thus, it is possible to carry out building
Interior air conditioning.
The construction method of the air-conditioning system of 2nd embodiment and the 3rd embodiment of the invention is, will be in building
Staircase or corridor are as subregion is returned, due to that can be reconciled in the air returned in subregion progress building, there is no need to
Dedicated air-conditioning unit room is set, so as to ensure a degree of volume for air conditioner to be arranged.
The construction method of the air-conditioning system of 4th embodiment of the invention is, to avoid the blowout air-flow from air conditioner
Blow-off direction mode, the suction inlet of the pressure fan is set, so as to keep the blowout air-flow from air conditioner not direct
It is aspirated by pressure fan, and is difficult to happen air flow shortcircuit, and returning to diffusion in subregion, mixing.
The construction method of the air-conditioning system of 5th embodiment of the invention is, in blowing for the blowout air-flow from air conditioner
Pressure fan is arranged in the lower section of outlet, and keeps the blow-off direction of the blowout air-flow from air conditioner approximate horizontal, so as to
It aspirates the blowout air-flow from air conditioner by pressure fan directly, and is difficult to happen air flow shortcircuit, and expand returning in subregion
It dissipates, mixing.
The construction method of the air-conditioning system of 6th embodiment of the invention is, the top of air conditioner be arranged at least one with
On exhaust portion be able to detect the temperature close to room temperature since the air being vented out of building is sucked up to air conditioner
To carry out the operating control of air conditioner.
The construction method of the air-conditioning system of 7th embodiment of the invention is to keep total air output of multiple pressure fan more
In the air-conditioning air volume of air conditioner, since the air output more than air-conditioning air volume of air conditioner is discharged cocurrent from the room in building
Enter to return to subregion, so being difficult to happen air flow shortcircuit, and the blow out air from air conditioner and the stream from room can be made
Enter air to mix in return subregion.
The design method of the air-conditioning system of 8th embodiment of the invention can most preferably select pressure fan and air conditioner,
Have follow steps: air conditioning capacity deciding step determines the air-conditioning energy of air conditioner according to the air conditioning design load calculation to building
Power；Air output deciding step determines the air output of air-supply to each room according to the respective volume in room；Total air output
Step is calculated, the air output in each room is added up to what is determined in air output deciding step, calculates total air-supply
Amount；Air-conditioning air volume deciding step determines air conditioner most according to the total air output determined in total calculation of air quantity step
Excellent air-conditioning air volume, also, according to the air output determined in air output deciding step, select the air-supply blown to each room
Machine selectes air conditioner, which has the air conditioning capacity determined in air conditioning capacity deciding step, and air quantity can be set as
The optimal air-conditioning air volume air-conditioning air volume below determined in air-conditioning air volume deciding step.
The design method of the air-conditioning system of 9th embodiment of the invention is to be determined having by air conditioning capacity deciding step
Air quantity can not be set as the optimal air-conditioning determined in air-conditioning air volume deciding step by the air conditioner of fixed air conditioning capacity
In the case where air quantity air-conditioning air volume below, pressure fan is selected so that the minimum air-conditioning air volume that can be set by air conditioner is total
The 70% of air output is hereinafter, be especially smaller in total volume as room and total air output needed for pressure fan is lesser
In the case of, it can most preferably design air-conditioning air volume and total air output.
The design method of the air-conditioning system of 10th embodiment of the invention is to select pressure fan, has air quantity adjustment machine
Structure can be adjusted air quantity, after constructing to air-conditioning system, be able to use air quantity adjustment mechanism, increase or subtract
Few air quantity is to correspondingly adjust air conditioning capacity with the variation of the air conditioner load in each room.
Hereinafter, embodimentsing of the present invention will be described while referring to attached drawing.
(embodiment 1)
Fig. 1 is 1 building top view of the building for the composition of air-conditioning system for showing one embodiment of the present invention, and Fig. 2 is
2 buildings top views of the building.
As shown in Figure 1, be configured with entry 2, parlor 3, kitchen 4 at 1 building of building 1, be also provided with lavatory 5, bathroom 6,
Wash one's hands and face dressing room 7 etc..It is provided in parlor 3 and climbs up 2 buildings stair 8.Also, it on 1 building ceiling of building 1, is provided with
To blowout grid (suction unit) 9a, 9b, 9c, 9d of 1 building indoor air-supply.Blowout grid 9a, 9b, 9c, 9d respectively connected 1 building
With one end of air supply duct 10a, 10b, 10c, 10d.2 are arranged in the other end of air supply duct 10a, 10b, 10c, 10d 1 building
Building.In addition, blowout grid 9a, 9b, 9c, 9d can also be not arranged in ceiling and floor are arranged in.Will blow out grid 9a,
9b, 9c, 9d be arranged in the case where floor, 1 building with air supply duct 10a, 10b, 10c, 10d arrange under floor.
As shown in Fig. 2, 2 buildings in building 1 are configured with staircase 12, it is made of the stair 8 from 1 building with corridor 11.
2 buildings room A13, room B14 and the room C15 and staircase 12 of building 1 are adjacent to configuration.It is arranged in room A13
There is storeroom A16.In room, B14 is provided with storeroom B17.Also, blowout is provided in 2 buildings ceilings 62 of building 1
Grid (suction unit) 18a, 18b, 18c, 18d blows out grid (suction unit) 18a, 18b and is arranged at 2 buildings to 2 buildings indoor air-supplies
Room A13 ceiling 62.The ceiling 62 of 2 buildings room B14 is arranged in blowout grid (suction unit) 18c.Blow out grid
The ceiling 62 of 2 buildings room C15 is arranged in (suction unit) 18d.
Blowout grid (suction unit) 18a, 18b, 18c, 18d respectively connected 2 buildings with air supply duct 19a, 19b, 19c, 19d
One end.In addition, blowout grid 18a, 18b, 18c, 18d can also be not arranged in ceiling 62 and be arranged on floor.It will blow
Grid 18a, 18b, 18c, 18d is arranged in the case where floor out, is arranged in 2 buildings with air supply duct 19a, 19b, 19c, 19d for 2 buildings
Floor under.
Fig. 3 is the enlarged plan view of 2 buildings staircase parts of the building of the air-conditioning system in present embodiment, and Fig. 4 is
The A-A direction view of Fig. 3.Fig. 5 is the direction view of the B-B of Fig. 3.
As shown in Fig. 3~Fig. 5, staircase 12 by the side wall 20 of stair 8, stair 8 from 1 upstairs come after position wall A21,
It partition wall 22 between 2 buildings each room A13, B14, C15 and is surrounded with the wall A21 wall B23 for being opposed to setting.Wall
The interval of A21 and wall B23 are about 3.8m, and the width in stair 8 and corridor 11 is about 0.9m.In addition, due in building design drawing
The middle center size for having used pillar, and describe not in view of the size of the thickness of wall, therefore dimensionally added " about ".
Size Expressing below is also identical.
Handrail 24 is installed in 8 side of stair in corridor 11.Handrail 24 is made of strut rail 25 and perpendicular gear 26.It is perpendicular to keep off 26 and erect
It is slit 27 between gear 26.1 building space side of stair 8 is similarly equipped with handrail 28.
In the top of the wall B23 of staircase 12, air conditioner 30a is arranged by proximal wall 20.Air conditioner 30a is and outdoor unit
The wall-mounted indoor unit of the air regulator of the separation type of connection (not shown).Air conditioner 30a has sending for setting indoor unit
The function of air quantity sets air-conditioning air volume as high wind, apoplexy, weak wind.The upper surface of air conditioner 30a 31 is provided with suction inlet, it will
Suction airflow 32a sucking.In addition, the blow-off outlet of air-flow 33a blowout will be blown out by being provided in the front surface lower part of air conditioner 30a.
Blow-off outlet is provided with up and down direction wind direction control panel 34.Up and down direction wind direction control panel 34 will blow out air-flow 33a be set as to
General horizontal direction blowout.Here, general horizontal direction is including within downward 15 degree from horizontal direction.In addition, being set in blow-off outlet
It is equipped with horizontal direction wind direction control panel (not shown).Horizontal direction wind direction control panel is set as air-flow 33a is blown out and side wall 20
It is blown out substantially in parallel towards wall 21.
Be equipped on wall B23 1 building with the pressure fan 41a, 41b of pressure fan 40a, 40b, 40c, 40d and 2 buildings, 41c,
41d.1 building with pressure fan 40a, 40b, 40c, 40d and 2 buildings with pressure fan 41a, 41b, 41c, 41d configuration at air conditioner 30a
Side.Provided with 41 building with the pressure fan 41 of 2 building, pressure fan 40,4, every 11 building with pressure fan 40 connect 11 building with air-supply
Pipeline 10, every 12 buildings with pressure fan 41 connect 12 buildings with air supply duct 19.
It is internally provided with sirocco fan 42 with pressure fan 41 with pressure fan 40 and 2 buildings at 1 building, from staircase 12
Suck air, the air being inhaled into is at 1 building with air supply duct 10 and 2 buildings with flowing in air supply duct 19 and blow out to building
Each room in 1.By sucking air from staircase 12, suction airflow 43 is generated.The air being inhaled into is as blowout air-flow
44 flow at 1 building with air supply duct 10 and 2 buildings in air supply duct 19.
Has air quantity adjustment machine with pressure fan 40a, 40b, 40c, 40d and 2 buildings pressure fan 41a, 41b, 41c, 41d 1 building
Structure.Air quantity adjustment mechanism is, for example, the gear switch switch for changing the revolving speed of fan or the blow-off outlet to blowout grid 9a~9d
The gate (illustration omitted) that is adjusted of opening area.
In 2 buildings each room A13, B14, C15, it is provided with the underside gap of the door 50 as the entrance of staircase 12
51, and exhaust portion 52 is provided near the ceiling 62 higher than air conditioner 30a of partition wall 22.In underside gap 51 or
Exhaust portion 52 forms 2 buildings discharge air-flows 53.In 1 building each room, it is provided with the opening portion being connected to staircase 12.It should
Opening portion is equivalent to the discharge unit 55 towards staircase 12, forms 1 building discharge air-flow 56 in the opening portion.
Staircase 12, which becomes, as a result, returns to subregion, constitutes from by parlor 3, kitchen 4, room A13, room B14, room C15
Building 1 in multiple rooms discharge air collaborate herein.That is, becoming the staircase 12 for returning to subregion and parlor 3, kitchen
4, room A13, room B14 and room C15 are adjacent.
Blow respectively to parlor 3, kitchen 4, room A13, room B14 and room C15 air output, by parlor 3, kitchen
4, the respective volume of room A13, room B14 and room C15 determine (air output deciding step).It then, will be in air output
The respective air output of the parlor 3, kitchen 4, room A13, room B14 and the room C15 that determine in deciding step are added up to
To calculate total air output (total air output is known as Vh below) (total calculation of air quantity step).According in air output
The air output determined in deciding step, it is selected to be blown respectively to parlor 3, kitchen 4, room A13, room B14 and room C15
The draft capacity and number of units of pressure fan.In addition, in the present embodiment, air-supply constitutes a part of pressure fan with pipeline.That is,
Air output for selecting pressure fan is the air output via air-supply pipeline and from blowout grid (suction unit) blowout.In order into
Air output needed for row air conditioning is every 2.5m3Room be at least 13m3/ h or more, ideally preferably 20m3/ h is left
The right side, according to the size in room or load adjustment air output.In the present embodiment, since room A13 is bigger than room B14, institute
2 blowouts grid 18a, 18b are arranged, blown by pressure fan 41a, 41b.In addition, due to being provided with air-supply in pressure fan
Adjustment mechanism, so use can be easily facilitated in the pressure fan that 1 room is arranged 1 or more.
The air conditioning capacity of air conditioner 30a is determined (air conditioning capacity deciding step) by the air conditioning design load calculation to building 1.
That is, air conditioning design load calculation is calculated the following contents as air conditioner load: from intrusions such as wall, window, ceilings
Transmit heat, the radiant heat for the sunshine for penetrating glass pane, by heat and the moisture of people's generation in room, illumination or mechanical equipment production
(hillside plot controls husband " freezing and air conditioning ", day to the outside air or gap air bring heat or moisture of raw heat, inspiration
This, virtuous hall, 20 days, the 240-247 pages March in 1975 are supported by Co., Ltd.).Then, have from relative to the carry calculation result
The air conditioner 30a for selecting building 1 whole in surplus, the air conditioner to sort by ability, it is whole to building 1 to carry out air tune
Section.
The optimal air-conditioning air volume (optimal air-conditioning air volume is known as Vq below) of air conditioner 30a is according in total air output
Calculate (the air-conditioning air volume deciding step) that calculated total air output Vh is determined in step.
Optimal air-conditioning air volume Vq is 50% air quantity below of the air quantity of total air output Vh, is at most 70% wind below
Amount is the air quantity that can make air conditioner 30a and air conditioner load correspondingly capability development.
Following machine is selected as air conditioner 30a: having the air conditioning capacity determined in air conditioning capacity deciding step, and wind
Amount can be set as the optimal air-conditioning air volume Vq air-conditioning air volume below determined in air-conditioning air volume deciding step.
In the lesser situation of total volume as the room of air-conditioning object, it can be set most by air conditioner 30a
Small air-conditioning air volume may be more than the optimal air-conditioning air volume Vq determined in air-conditioning air volume deciding step.In this case, increase
Add total air output Vh of pressure fan make it possible to for the air-conditioning air volume of air conditioner 30a being set as the 70% of total air output Vh with
Under air quantity.
That is, the air conditioning capacity in order to maintain air conditioner 30a, not by the air-conditioning air volume of air conditioner 30a be reduced to it is necessary with
On, but coped with as described below: total air output Vh air output blown into building 1 is increased into every 2.5m3
Room is 20m3/ h or more so that can by minimum air-conditioning air volume that air conditioner 30 is set as add up to the 50% of air output Vh with
Under.
In addition, being not only to increase and blow to each room as the method for increasing the air output blown to interior of building
Air output, other modes are also effective: i.e. also to the space under floor or room ensured with outdoor airtight thermal insulation
It blows between head space, opening portion is set between space or the roof space and return subregion under floor to make by after air conditioning
Air recycled.Since even if the air output of vent locations or pressure fan in building is excessive, building itself
Air conditioner load will not change, so not interfering with air conditioning capacity.
In the present embodiment, the floor area of building 1 is about 97.7m2, heights of ceilings 2.5m, provided with tool
There is the air conditioner 30a for the refrigerating capacity for being equivalent to 4kW, in weak wind mode, 700m when refrigeration operation3The air quantity of/h passes through crossing current
Fan is blown.1 building to blow to each room pressure fan 40 and 2 building pressure fan 41, every air output 2 is all provided under middle-grade
It is set to 150m3/ h or so.The total air output Vh to blow into building 1 in present embodiment is 1200m3/ h or so, than sky
The air-conditioning air volume of tune machine 30a is more.That is, in the present embodiment, 58% air quantity of total air output Vh is designed to lead to
Cross the air-conditioning air volume (weak wind mode) of air conditioner 30a setting.In addition, though not being illustrated in the present embodiment, still
If such as to 300m additional under floor3The air output of/h or so, then since total air output Vh becomes 1500m3/ h or so, so
The air-conditioning air volume 700m of air conditioner 30a3/ h is reduced to total air output: the 46% of Vh.
In the above-described configuration, if the temperature of the inside of setting building 1 is to operate air conditioner 30a, to suction airflow
The temperature of 32a is detected and carries out the operation of air conditioner of refrigeration or heating.Air by air conditioning becomes air conditioner 30a
Blowout air-flow 33a, in generally horizontal directions with side wall 20 substantially in parallel to wall A21 blow out.In addition, if 1 building use of operating
The pressure fan 41 of pressure fan 40 and 2 buildings then generates the suction airflow 43 and blowout air-flow 44 of pressure fan.
3~5m/s of wind speed of blowout air-flow 33a relative to air conditioner 30a, the suction airflow 43 of pressure fan (ventilation fan)
Wind speed be 0.4m/s or so, blowout air-flow 33a of the wind speed than air conditioner 30a of the suction airflow 43 of pressure fan (ventilation fan)
Wind speed is slow.In turn, since the blowout air-flow 33a of air conditioner 30a is blown by crossing current electric fan, so air-flow is accessible to far
Place, to be difficult to be inhaled into the suction airflow 43 of pressure fan, suction airflow 43 is the operating sucking week by multi blade fan 42
The air that encloses and generate.Therefore, it is attached to reach wall A21 while spreading for the major part of the blowout air-flow 33a of air conditioner 30a
Closely, reversion and along stair 8 to the direction of wall B23 return, and with air output more than pressure fan suction airflow 43 collaborate and mix
It closes.Therefore, if avoiding the blow-off direction of the blowout air-flow 33a from air conditioner 30a and 1 building sucking with pressure fan 40 being arranged
Mouth, 2 buildings suction inlets with pressure fan 41, then form the Air-conditioning Cycle air-flow that almost all is recycled and spread in staircase 12
45, to be difficult to cause air flow shortcircuit (short circuit).
In addition, the specific gravity for blowing out air-flow 33a in heating relatively gently is easy to rise, so excellent due to compared with when freezing
The direction of blowout air-flow 33a when the direction of blowout air-flow 33a when being selected as making in advance heating is than refrigeration further down, with can be
It blows in general horizontal direction to blowout air-flow 33a.
If blowing to multiple rooms of building 1, a part of air-flow from 2 buildings room A13, B14, C15 is as 2
The discharge air-flow 53 in building, and the air-flow from 1 building each room as 1 building discharge air-flow 56 and return to staircase 12.This
When, since exhaust portion 52 is open near ceiling 62, so 2 buildings discharge air-flows 53 it is most of along ceiling 62 to
It forms the air-conditioning flowed towards air conditioner 30a and returns air-flow 57, and collaborate with the suction airflow 32a of air conditioner 30a.It is empty as a result,
Tune machine 30a carries out detection to the air themperature of the temperature close to each room to control operating.Although as long as exhaust portion 52 is pre-
First being conducted to staircase 12 can be arranged at an arbitrary position, but is arranged close to the ceiling 62 of staircase 12 and leans on near-space
Tune machine 30a is preferable, in this case, since discharge air-flow 53 is more sucked by air conditioner 30a, thus the temperature of suction airflow 32a
Degree becomes close to room temperature, so air conditioner 30a is able to carry out operating control, makes set temperature and building 1 when its operating
The difference of interior actual temperature is smaller.
Air-conditioning Cycle air-flow 45 is all relatively flowed with discharge air-flow 53 or suction airflow 43 before inverting, and is involved in week
The air that encloses and spread.Therefore, blowout of the temperature of Air-conditioning Cycle air-flow 45 with flowing, in refrigeration higher than air conditioner 30a
The temperature of air-flow 33a, in heating lower than the temperature of blowout air-flow 33a.
Air-conditioning Cycle air-flow 45 is mainly formed in 8 side of stair of staircase 12, and air-conditioning returns air-flow 57 and is mainly formed in
11 side of corridor of 2 buildings of staircase 12.In turn, since the air output blown to the room of building 1 is more than air-conditioning air volume, because
In staircase 12, the blowout air-flow 33a of air conditioner 30a and the discharge air-flow 53 of 1 building discharge air-flow 56 and 2 building are mixed for this
It closes.By mixing, the temperature of Air-conditioning Cycle air-flow 45 and the temperature difference in each room further reduce.
Air circulates in the slit 27 of handrail 24 or handrail 28, to help the mixing.1 building discharge air-flow 56
A part also returns air-flow 57 with air-conditioning with the boundary in corridor 11 in stair 8 and mixes.In addition, in order to hold the air-flow from 1 building
Easily collaborated in corridor 11, venting slit (diagram is omitted) can also be set, 1 building of building is connected with 2 buildings.
In the air-conditioning system of present embodiment, due to blowing out to the temperature of the blowout air-flow 44 in each room and each room
Between room temperature temperature difference, the temperature of the blowout air-flow 33a less than air conditioner 30a and the temperature difference in each room, therefore in room
Interior people, it is difficult to sense of discomfort caused by the temperature difference of blowout air-flow 44 and room temperature is experienced, so improving comfort.
In addition, the air-conditioning of the revolving speed with Frequency Converter Control compressor, when air output indoors is constant, air conditioner load compared with
It is operated in a manner of making the difference for blowing out temperature and room temperature become smaller in the case where small.Therefore, the compressor of air conditioner 30a is frequency conversion type
In the case where, in the lesser situation of load of the air-conditionings such as interim other than the winter in summer, even if making the air-supply blown to room
Quantitative change is few, will not lose comfort, therefore total air output Vh can also be made to tail off, and air-conditioning air volume is total air output Vh
70% or more.
Air conditioner 30a and it can also be all disposed within wall B23 entirely with pressure fan 41 with 40,2 building, pressure fan 1 building.It can will send
1 building part of staircase 12 is arranged in a part of blower, and partition wall 22 can also be arranged in.
The direction of blowout air-flow 33a is adjusted using the horizontal direction wind direction control panel of air conditioner 30a, so as to
Form the Air-conditioning Cycle air-flow 45 collaborated with the suction airflow 43 of pressure fan, can the space for forming Air-conditioning Cycle air-flow 45 with
Outer space forms the wind path that air-conditioning returns air-flow 47, air conditioner 30a can also be arranged in partition wall 22.Air-conditioning Cycle air-flow
45 can also be formed in when vertical view in the rectangular longitudinal direction for returning to subregion.
Furthermore it is possible to air conditioner 30a is separately positioned on wall 23 and partition wall 22, it can also be other than air conditioner 30a
Also set up the heat source when heating of hot water radiator etc..As long as due to making the blowout air-flow interflow from 2 equipment in stair
Between circulation in 12, and be sucked into 1 building with the pressure fan 42 of 40,2 building, pressure fan, so the design method, construction method
It can also apply to that for example hot water will be manufactured using solar heat and as the developing air-conditioning system of heat source.
Since the total air output Vh in the air-conditioning system of present embodiment, to blow to each room is more than air-conditioner wind
Amount, so being sucked into air conditioner 30a from a part that each room returns to the air of return subregion, remaining air is being returned
The blow out air of subregion and air conditioner 30a are sufficiently mixed and return to each room after by air conditioning.
As long as the air quantity adjustment mechanism by pressure fan adjusts air output, it will be able to keep the air-conditioning in each pressure fan and room negative
The variation of lotus is corresponding.
The volume of staircase 12 is about 16.2m3, since air conditioner 30a forms Air-conditioning Cycle air-flow 45 and carries out air tune
Section, so no setting is required dedicated air-conditioning unit room.As long as Air-conditioning Cycle air-flow 45 can be formed, the volume for returning to subregion is also possible to
16.2m3Hereinafter, and the volume of common staircase as return subregion volume be it is enough, air-conditioning can be easily configured
Machine 30a and 1 building 40,2 building, pressure fan pressure fan 41 and exhaust portion 52, discharge unit 55.
(embodiment 2)
Fig. 6 is the top view for showing the building of the composition of air-conditioning system of embodiments of the present invention 2, and Fig. 7 is that this is built
Build cross-sectional view of the corridor section along C-C of object.
As shown in Fig. 6 and Fig. 7, building 61 is that there is the leveling of entry 2 to build, and is configured with parlor 3, kitchen 4, also sets
It is equipped with lavatory 5, bathroom 6, washing dressing room 7 etc..In addition, being configured with room A63 and room B64 in building 61.In room
Between be provided with A65 between storing in A63.Each room A63, the room B64 of building 61 and parlor 3 are connected using corridor 66.
The ceiling 62 of each room A63 and room B64 or floor 63 are provided with the blowout lattice to indoor air-supply
Grid (suction unit) 68a, 68b, 68c, 68d, 68e, 68f, blowout grid 68a, 68b, 68c, 68d, 68e, 68f are separately connected air-supply
One end of pipeline 63a, 63b, 64c, 64d, 64e, 63f.Air supply duct 63a, 63b, 63f are as ceiling 82 cloth of air supply duct
It sets in ceiling 62, air supply duct 64c, 64d, 64e are arranged under floor as under-floor air supply pipeline 83.
Corridor 66 is the space surrounded by following part: ceiling 62, floor 63, install gateway door 70 entry wall 71,
Partition wall C74, installation air-conditioning between partition wall B73 between partition wall A72 between parlor 3 and kitchen 4 and lavatory 5
Partition wall E76 between the wall D75 and room A63 of the machine 30b and partition wall F77 between room B64.
In the top of the wall D75 in corridor 66, air conditioner 30b is arranged close to partition wall E76.Air conditioner 30b is and outdoor
The wall-mounted indoor unit of the air regulator of the separation type of machine connection (not shown).It is provided in the upper surface of air conditioner 30b
Suction inlet sucks suction airflow 32a.Also, the front surface lower part of air conditioner 30b is provided with blow-off outlet, air-flow will be blown out
33b blowout.Blow-off outlet is provided with up and down direction wind direction control panel 34.Up and down direction wind direction control panel 34 will blow out air-flow 33a
It is set as blowing out to general horizontal direction.In addition, being provided with horizontal direction wind direction control panel (not shown) in blow-off outlet.Level side
To wind direction control panel it is set as that air-flow 33b and partition wall E76 will be blown out and is blown out substantially in parallel towards entry wall 71.
It is configured with pressure fan 81 in the lower section of air conditioner 30b under ceiling pressure fan 80 and floor.3 ceilings are set
With under pressure fan 80,3 tableland plates use pressure fan 81.1 ceiling connects 1 ceiling air supply duct 82 with pressure fan 80,
It is connected under one tableland plate with pressure fan 81 and uses air supply duct 83 under 1 floor.It is used in ceiling under pressure fan 80 and floor
Pressure fan 81 is internally provided with sirocco fan (not shown), sucks air from corridor 66, the air being inhaled into is in smallpox
Plate with pipeline 82 with being flowed in pipeline 83, and blown out to each room A63, the room B64, parlor in building 61 under floor
3 and kitchen 4.By sucking air from corridor 66, suction airflow 43 is generated.The air being inhaled into is flowed through as blowout air-flow 44
Ceiling under air supply duct 82 and floor use air supply duct 83.
Has air quantity adjustment mechanism with pressure fan 81 under ceiling pressure fan 80 and floor.Air quantity adjustment mechanism is, for example,
Change the gear switch switch of the revolving speed of fan or the opening area of the blow-off outlet of blowout grid 68a~68f is adjusted
Sluice gate (illustration omitted).
It is arranged on the partition wall G84 parallel with wall D75 under ceiling pressure fan 80 and floor with pressure fan 81.
That is, being air-supply subregion portion 85 between wall 75D and partition wall G84, formed in the lower section of wall D75 from corridor 66 and air-supply subregion
The air-supply opening portion 86 that portion 85 is connected to.Due to the air-supply opening portion 86 be substantially equivalent to ceiling pressure fan 80 and
Floor sucks the air sucting of air with pressure fan 81 from corridor 66, as long as so such a constituted, it can not also be
The lower section of air conditioner 30b, which is arranged under ceiling pressure fan 80, floor, uses pressure fan 81.In addition, in air-supply subregion portion 85
Inner wall is provided with acoustic material.
It is provided with the underside gap 88 of door 87, door 87 is the entrance from corridor 66 to room A63 and room B64, and
Exhaust portion 52 is provided near the ceiling 62 higher than air conditioner 30b of partition wall E76 and partition wall F77.In underside gap
88 or exhaust portion 52 formed discharge air-flow 89.The opening portion being connected to parlor 3 is equivalent to the discharge being discharged to corridor 66
Portion 90 forms the discharge air-flow 91 from parlor 3 in the opening portion.
Corridor 66, which becomes, as a result, returns to subregion, arranges from multiple room, that is, parlors 3, kitchen 4, room A63 and room B64
Air out is collaborated herein.Also, become the corridor 66 and parlor 3, kitchen 4, room A63 and room for returning to subregion
B64 is adjacent.
Blow respectively to parlor 3, kitchen 4, room A63 and room B64 air output, by parlor 3, kitchen 4, room
The respective volume of A63 and room B64 determines (air output deciding step).Then, it will be determined in air output deciding step
Carried out respectively to the air output that parlor 3, kitchen 4, room A63 and room B64 blow it is total total to calculate
Air output Vh (total calculation of air quantity step).It is selected to blow respectively according to the air output determined in air output deciding step
To parlor 3, kitchen 4, room A63 and room B64 pressure fan draft capacity and number of units.In addition, in present embodiment
In, air-supply constitutes a part of pressure fan with pipeline.That is, the air output for selecting pressure fan is via pipeline and from blowout lattice
The air output of grid (suction unit) blowout.In order to which air output needed for carrying out air conditioning is every 2.5m3Room be at least 13m3/h
More than, ideally preferably 20m3/ h or so, according to the size in room or load adjustment air output, in the biggish feelings in room
2 or more pressure fan may also can be set under condition, two or more blowout grids are set.
The air conditioning capacity of air conditioner 30b determines (air conditioning capacity deciding step) by the air conditioning design load calculation to building 61.
The optimal air-conditioning air volume Vq of air conditioner 30b, be according in total calculation of air quantity step it is calculated add up to give
(the air-conditioning air volume deciding step) that air quantity Vh is determined.
Following machine is selected as air conditioner 30b: having the air conditioning capacity determined in air conditioning capacity deciding step, and wind
Amount can be set as the optimal air-conditioning air volume Vq air-conditioning air volume below determined in air-conditioning air volume deciding step.
In the lesser situation of total volume as the room of air-conditioning object, it can be set most by air conditioner 30b
Small air-conditioning air volume may be more than the optimal air-conditioning air volume Vq determined in air-conditioning air volume deciding step.In this case, increase
Add total air output Vh of pressure fan make it possible to for the air-conditioning air volume of air conditioner 30a being set as the 70% of total air output Vh with
Under air quantity.
That is, the air conditioning capacity in order to maintain air conditioner 30b, not by the air-conditioning air volume of air conditioner 30b be reduced to it is necessary with
On, but coped with as described below: the air output blown into building 61 is increased into every 2.5m3Room is 20m3/h
More than, so that the minimum air-conditioning air volume that can be set by air conditioner 30b is adds up to the 50% or less of air output Vh.Even if air-supply
The air output of machine is excessive, will not influence air conditioning capacity.
In the airtight heat-insulated house of height of height of present embodiment, the floor area of building 61 is about 79.3m2, ceiling
Height is 2.5m, provided with the air conditioner 30b with the refrigerating capacity for being equivalent to 3.6kW, in weak wind mode, when refrigeration operation
510m3The air quantity of/h is blown by cross flow fan.Pressure fan is used under to the ceiling pressure fan 80 of each room air-supply and floor
81 are, and every air output is set as 150m under middle-grade3/ h or so.Blowing in present embodiment into building 61
Total air output Vh be 900m3/ h or so is more than the air-conditioning air volume of air conditioner 30b.
That is, in the present embodiment, by 57% air quantity of total air output Vh be designed to by air conditioner 30b into
The air-conditioning air volume (weak wind mode) of row setting.
In the above-described configuration, if the air-conditioner temperature of setting air conditioner 30b and operating, to the temperature of suction airflow 32a into
Row detects and carries out the operation of air conditioner of refrigeration or heating.Air by air conditioning becomes the blowout air-flow of air conditioner 30b
33b is blown out to entry wall 71 with partition wall E76 substantially in parallel in a generally horizontal direction.In addition, if operating ceiling is used
Pressure fan 81 is used under pressure fan 80 and floor, then generates the suction airflow 43 and blowout air-flow 44 of pressure fan.
In the present embodiment, pressure fan 81 will be used to be arranged in air-supply subregion portion under ceiling pressure fan 80, floor
85 depths, due to being provided with acoustic material in subregion portion 85 in air-supply, so with sending under ceiling pressure fan 80, floor
The operating sound of blower 81 is difficult to be leaked to corridor 66.In addition, air supply duct 63a, 63b, 63f, air supply duct 64c, 64d, 64e
Also sound insulation pipeline is used.
3~5m/s of wind speed of blowout air-flow 33b relative to air conditioner 30b, the suction airflow 43 of pressure fan (ventilation fan)
Wind speed be 0.4m/s or so, blowout air-flow 33b of the wind speed than air conditioner 30b of the suction airflow 43 of pressure fan (ventilation fan)
Wind speed is slow.Therefore, the most of of blowout air-flow 33b of air conditioner 30b reaches near entry wall 71, invert and along floor 63 to
The direction of wall D75 returns, and then collaborates with the suction airflow of pressure fan 43.Therefore, if avoiding puffing away from air conditioner 30b
It flows the blow-off direction of 33b and air-supply opening portion 86 is set, then Air-conditioning Cycle air-flow 92 is formed in corridor 66, to be difficult to draw
Play air flow shortcircuit.
In addition, according to the air-conditioning air volume of the setting of the distance between air conditioner 30b and entry wall 71 and air conditioner 30b
The major part of setting, blowout air-flow 33b can't reach entry wall 71 and spread, thus may also be with the suction airflow of pressure fan
43 collaborate and form Air-conditioning Cycle air-flow 92.
If blowing to the room A63 of building 61, room B64, parlor 3 and kitchen 4, as discharge air-flow 89, row
Air-flow 91 returns to corridor 66 out.At this point, since exhaust portion 52 is open near ceiling 62, so the major part of discharge air-flow 89
It is flowed along ceiling 62 towards air conditioner 30b, so that forming air-conditioning returns air-flow 93, and collaborates the suction for arriving air conditioner 30b
Enter air-flow 32a.Air-conditioning returns a part also discharge air-flow 91 by flowing about from parlor 3 in ceiling 62 of air-flow 93
It is formed.Then, air conditioner 30b detect controlling to close to the air themperature of room A63, B64 and the temperature in parlor 3
Operating.
Air-conditioning Cycle air-flow 92 all returns air-flow 93 with discharge air-flow 89 or air-conditioning before inverting and relatively flows, and rolls up
Enter the air of surrounding and spreads.Therefore, the temperature of Air-conditioning Cycle air-flow 92 with flow distance it is elongated, refrigeration when be higher than air-conditioning
The temperature of the blowout air-flow 33b of machine 30b, in heating lower than the temperature of blowout air-flow 33b.
Due to the mixing of the air of the blowout air-flow 33b and surrounding by air conditioner 30b, blowout to room A63, room
The difference of the room temperature of the temperature and room A63, room B64 and parlor 3 of B64 and the blowout air-flow 44 in parlor 3, is less than air conditioner
The difference of the room temperature of the temperature and room A63, room B64 and parlor 3 of the blowout air-flow 33b of 30b, therefore people indoors is difficult to
Sense of discomfort caused by the temperature difference of blowout air-flow 44 is experienced, so improving comfort.
Further, since in refrigeration, room is compared in contact when opening gateway door 70 enters interior outside building 61
The low Air-conditioning Cycle air-flow 92 of the temperature of A63, room B64 and parlor 3, in heating contact than room A63, room B64 with
And the high Air-conditioning Cycle air-flow 92 of temperature in parlor 3, the heat or severe cold without experienced can be mitigated in entry 2, and
And it can prevent the outside air invaded from gateway door 70 from directly invading room A63, room B64 and parlor 3.
In addition, in high airtight heat-insulated house of height etc., although being provided with heat exchange ventilating device to take a breath always, only
The outdoor air blow-off outlet of the air interchanger is also disposed to the ceiling 62 of entry 2, it will be able to Air-conditioning Cycle air-flow 92
Mixing to sending to room A63 and room B64, due to when gateway door 70 is opened from the outdoor that heat exchange ventilating device is blown out
Static air pressure is higher, to be easy to flow out to outdoor from the opening portion of gateway door 70, so outside air can be further reduced
Intrusion.
In addition, in the biggish situation of building, additionally it is possible to, will be upper to being split in building to being divided into region
It states embodiment 1 and above embodiment 2 is combined use.
The mobile space of the people in building is all utilized in embodiment 1 and embodiment 2.Since these spaces not occupy
The firmly place of long-staying, therefore equipment can be configured here, it is easy to play the performance of air conditioner or pressure fan, and
And the operating sound of these equipment is also difficult to influence occupant.In turn, also it is easy storage pressure fan.
In turn, it since the top in the corridor 11 of staircase 12 is arranged in air conditioner 30a, and is blown out to general horizontal direction,
Therefore the people of disengaging staircase 12 will not directly contact blowout air-flow 33a.
Industrial applicibility
It can be easily to entire indoor progress due to using the mobile space of the occupant in staircase or corridor etc.
Air conditioning, and can will be divided into multiple regions in building according to the ability of air conditioner and carry out air conditioning, so
Also it can be suitable for the commercial facility big to floor area or the building of hospital etc. carries out air conditioning.
Description of symbols
1 building
12 staircases
9a, 9b, 9c, 9d blow out grid (suction unit)
18a, 18b, 18c, 18d blow out grid (suction unit)
30a air conditioner
The blowout air-flow of 33 air conditioners
Use pressure fan 2 building, 41a, 41b, 41c, 41d
1 building, 40a, 40b, 40c, 40d are with sending extension set
52 exhaust portions
55 discharge units
61 buildings
66 corridors
68a, 68b, 68c, 67d, 68e, 687f blow out grid
30b air conditioner
80 ceiling pressure fan
Pressure fan is used under 81 floors
90 discharge units
Claims (10)
1. a kind of construction method of air-conditioning system, which is characterized in that
The return subregion adjacent with multiple rooms is formed in building,
Suction unit is set in the room, blows out the air sent from pressure fan,
Exhaust portion is set between the room and the return subregion, forms the row from the room towards the return subregion
Air-flow out,
In the return subregion, the more pressure fan and at least 1 air conditioner are set.
2. the construction method of air-conditioning system as described in claim 1, which is characterized in that make the staircase in the building
For the return subregion.
3. the construction method of air-conditioning system as described in claim 1, which is characterized in that using the corridor in the building as
The return subregion.
4. the construction method of described in any item air-conditioning systems such as claims 1 to 3, which is characterized in that avoid from institute
The mode for stating the blow-off direction of the blowout air-flow of air conditioner, is arranged the suction inlet of the pressure fan.
5. the construction method of described in any item air-conditioning systems such as claims 1 to 3, which is characterized in that coming from the sky
The suction inlet of the pressure fan is arranged in the lower section of the blow-off outlet of the blowout air-flow of tune machine, and makes the blowout from the air conditioner
The blow-off direction of air-flow is approximate horizontal.
6. the construction method of the air-conditioning system as described in claim 4 or claim 5, which is characterized in that in the air-conditioning
The exhaust portion of at least one or more is arranged in the top of machine.
7. the construction method of air-conditioning system as described in claim 1, which is characterized in that send multiple the total of the pressure fan
Air quantity is more than the air-conditioning air volume of the air conditioner.
8. a kind of design method of air-conditioning system,
There are multiple rooms in building and return to subregion,
Suction unit is set in the room, blows out the air sent from pressure fan,
Exhaust portion is set in the room, forms the discharge air-flow from the room towards the return subregion,
In the return subregion, the more pressure fan and at least 1 air conditioner are set,
The air for returning to subregion is guided from the suction unit to the room,
The air in the room is guided from the exhaust portion to the return subregion,
It is characterized in that, the design method of the air-conditioning system has follow steps:
Air conditioning capacity deciding step determines the air-conditioning energy of the air conditioner according to the air conditioning design load calculation to the building
Power；
Air output deciding step determines the air output of air-supply to each room according to the respective volume in the room；
Total calculation of air quantity step, the air-supply to each room to being determined in the air output deciding step
Amount is added up to, and total air output is calculated；
Air-conditioning air volume deciding step is determined according to the total air output determined in total calculation of air quantity step
The optimal air-conditioning air volume of the air conditioner, also,
According to the air output determined in the air output deciding step, selectes and sent to described in each room air-supply
Blower,
The air conditioner is selected, the air conditioner has the air conditioning capacity determined in the air conditioning capacity deciding step,
And air quantity can be set as the optimal air-conditioning air volume air-conditioning air volume below determined in the air-conditioning air volume deciding step.
9. the design method of air-conditioning system as claimed in claim 8, which is characterized in that
There is the air conditioner of the air conditioning capacity determined by the air conditioning capacity deciding step can not set air quantity
In the case where being set to the optimal air-conditioning air volume of determine in the air-conditioning air volume deciding step the described air-conditioning air volume below,
Select the pressure fan so that can by minimum air-conditioning air volume that the air conditioner is set as total air output 70% with
Under.
10. such as claim 8 or the design method of air-conditioning system as claimed in claim 9, which is characterized in that selected to have energy
The pressure fan of enough air quantity adjustment mechanisms that air quantity is adjusted.
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| CN202210303294.XA CN114576842A (en) | 2016-10-21 | 2016-10-21 | Construction method of air conditioning system and design method of air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/081263 WO2018073954A1 (en) | 2016-10-21 | 2016-10-21 | Method for constructing air conditioner system and method for designing air conditioner system |
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| CN201680086887.8A Active CN109477647B (en) | 2016-10-21 | 2016-10-21 | Construction method of air conditioning system and design method of air conditioning system |
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| JP (1) | JP6857303B2 (en) |
| CN (2) | CN114576842A (en) |
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| WO2018073954A1 (en) * | 2016-10-21 | 2018-04-26 | 株式会社Ｆｈアライアンス | Method for constructing air conditioner system and method for designing air conditioner system |
| JP7450141B2 (en) | 2019-02-27 | 2024-03-15 | パナソニックＩｐマネジメント株式会社 | Air conditioning system, air conditioning control program, and storage medium that stores the air conditioning control program |
| JP6892179B1 (en) * | 2020-03-19 | 2021-06-23 | 株式会社Ｆｈアライアンス | Air conditioning system |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20220373198A1 (en) | 2022-11-24 |
| CN109477647B (en) | 2022-04-15 |
| US20200355377A1 (en) | 2020-11-12 |
| US11098908B2 (en) | 2021-08-24 |
| CA3038921A1 (en) | 2018-04-26 |
| JPWO2018073954A1 (en) | 2019-08-15 |
| JP6857303B2 (en) | 2021-04-14 |
| US11906198B2 (en) | 2024-02-20 |
| WO2018073954A1 (en) | 2018-04-26 |
| CN114576842A (en) | 2022-06-03 |
| US11441796B2 (en) | 2022-09-13 |
| US20190234628A1 (en) | 2019-08-01 |
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